393/470.
3.
How is a hazardous materials warning presented?
On a placard
By wrapping the package in orange
By placing the item away from other cargo and covering it with a sign
With flashing lights
4 4523 CDL 392 A "" 0

Answer correctly : 0   |   Wrong : 0

Answer Sheet :

Refresh

Refresh this page and redo the question

Restart

Restart this set of tests